JP6428340B2 - テルミサルタンを含む医薬組成物の造粒方法 - Google Patents
テルミサルタンを含む医薬組成物の造粒方法 Download PDFInfo
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- JP6428340B2 JP6428340B2 JP2015026410A JP2015026410A JP6428340B2 JP 6428340 B2 JP6428340 B2 JP 6428340B2 JP 2015026410 A JP2015026410 A JP 2015026410A JP 2015026410 A JP2015026410 A JP 2015026410A JP 6428340 B2 JP6428340 B2 JP 6428340B2
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- granulation
- telmisartan
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- 238000000691 measurement method Methods 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- VKQFCGNPDRICFG-UHFFFAOYSA-N methyl 2-methylpropyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OCC(C)C)C1C1=CC=CC=C1[N+]([O-])=O VKQFCGNPDRICFG-UHFFFAOYSA-N 0.000 description 1
- 229960002237 metoprolol Drugs 0.000 description 1
- IUBSYMUCCVWXPE-UHFFFAOYSA-N metoprolol Chemical compound COCCC1=CC=C(OCC(O)CNC(C)C)C=C1 IUBSYMUCCVWXPE-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- VBYZSBGMSZOOAP-UHFFFAOYSA-N molecular hydrogen hydrate Chemical compound O.[H][H] VBYZSBGMSZOOAP-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 description 1
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- 229960005366 nilvadipine Drugs 0.000 description 1
- 229960000227 nisoldipine Drugs 0.000 description 1
- 229960005425 nitrendipine Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
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- IPVQLZZIHOAWMC-QXKUPLGCSA-N perindopril Chemical compound C1CCC[C@H]2C[C@@H](C(O)=O)N(C(=O)[C@H](C)N[C@@H](CCC)C(=O)OCC)[C@H]21 IPVQLZZIHOAWMC-QXKUPLGCSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 229940116317 potato starch Drugs 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
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- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 229960002256 spironolactone Drugs 0.000 description 1
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- 239000003381 stabilizer Substances 0.000 description 1
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- 238000010998 test method Methods 0.000 description 1
- 239000003451 thiazide diuretic agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229960005461 torasemide Drugs 0.000 description 1
- 229960002051 trandolapril Drugs 0.000 description 1
- 229960001288 triamterene Drugs 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
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Landscapes
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(a)可溶化剤を含むテルミサルタンの水溶液にタルクを混合して造粒液を調製する工程、および
(b)賦形剤を含む造粒核を流動層造粒機に投入する工程、および
(c)(b)で投入した造粒核を流動化させながら、(a)で調製した造粒液を噴霧し、流動層造粒を行うことにより顆粒を得る工程
を含む造粒方法に関する。
d10が15〜40μm、
d50が81〜140μm、
d90が350μm以下
を有することが好ましい。
(a)可溶化剤を含むテルミサルタンの水溶液にタルクを混合して造粒液を調製する工程、
(b)賦形剤を含む造粒核を流動層造粒機に投入する工程、および
(c)(b)で投入した造粒核を流動化させながら、(a)で調製した造粒液を噴霧し、流動層造粒を行うことにより顆粒を得る工程、および
(d)得られた顆粒に賦形剤を混合し、打錠する工程
を含む製造方法に関する。
d10が15〜40μm、
d50が81〜140μm、
d90が350μm以下
を有することが好ましい。
(a)造粒液の調製
表1の組成にしたがい、水240gにメグルミンを入れ、30分以上攪拌して溶解し、得られた溶液に攪拌下でテルミサルタンを入れた。その後、6時間以上攪拌を続け、ヒドロキシプロピルセルロースを添加し、ついで水20gに溶解したポリソルベートの水溶液を添加し、さらに水10gで残ったポリソルベートを洗い流して混合した。混合液を撹拌しながら、タルクを入れ、30分以上攪拌し、その後も攪拌下で保持してその後の造粒液として使用した。
表1の組成にしたがい、流動層に入れる成分中、D−マンニトールを500μmの篩で篩過し、その他の成分と混合した。得られた混合物をさらに500μmの篩で篩過した。その後、混合物を造粒核として流動層造粒機((株)パウレック製)に投入した。
流動層造粒機の流動を開始して造粒核を流動化させながら、(a)の造粒液を噴霧して、流動層造粒を吸気温度90℃、エア圧60L/分で行った。その後、65℃で5分間乾燥し、吸気温度25℃で排気温度が35℃になるまで冷却した。得られた造粒物を500μmの篩で篩過して整粒顆粒を得た。整粒顆粒の平均粒径は、実施例2でおおよそ164.9μmであり、整粒顆粒の粒度は、d10が21〜40μm、d50が81〜140μm以下、d90が300〜350μmの分布を示した。
実施例1と同様にして、表1の組成にしたがい、(a)水240gにメグルミンに加えて水酸化ナトリウムを入れ、ヒドロキシプロピルセルロースを添加しないで造粒液を調製し、(b)造粒核を調製・投入し、(c)造粒工程を、排気温度42℃付近に調節し、送液速度約60g/分で1時間、送液速度40g/分で造粒液を噴ききるまで行った。その後、65℃で5分間乾燥し、吸気温度25℃で排気温度が35℃になるまで冷却した。得られた造粒物を500μmの篩で篩過して整粒顆粒を得た。整粒顆粒の平均粒径は、おおよそ137.0μmであり、整粒顆粒の粒度は、d10が21〜40μm、d50が81〜140μm以下、d90が300〜350μmの分布を示した。
得られた整粒顆粒に、表1の組成にしたがい、追加混合成分を混合し、ロータリー打錠機((株)菊水製作所製)に投入して、打錠し、錠剤を得た。
実施例1と同様にして、表1の組成にしたがい(a)タルクを用いないで造粒液を調製し、(b)造粒核を調製・投入し、(c)造粒工程を開始したが、排気温度49.5℃で20分、48.4℃で40分行った時点で、塊が多くなり流動不良のため造粒を中止した。
実施例1と同様にして、表1の組成にしたがい(a)水240gにメグルミンに加えて水酸化ナトリウムを入れ、テルミサルタンに代えてバルサルタンを用い、ヒドロキシプロピルセルロースを添加しないで造粒液を調製し、(b)造粒核を調製・投入し、(c)造粒工程を開始したが、塊が多くなり流動不良のため造粒を中止した。
実施例3で得られた錠剤について、日本薬局方溶出試験法(パドル法)にしたがい、pH1.2、pH3.0、pH6.8および水で試験したところ、pH3.0、pH6.8および水では30分でほぼ100%溶出し、いずれのpH条件においても既存のテルミサルタンおよびアムロジピンベシル酸塩配合錠(ミカムロ(登録商標)配合錠AP)と遜色ない結果であった。
実施例3で得られた錠剤について、テルミサルタンおよびアムロジピンの含量均一性を日本薬局方含量均一性試験法にしたがい評価したところ、既存のテルミサルタンおよびアムロジペンベシル酸塩配合錠(ミカムロ(登録商標)配合錠AP)と遜色ないかむしろより高い均一性を示す結果であった。
Claims (7)
- テルミサルタンを含有する医薬組成物の流動層造粒による造粒方法であって、
(a)可溶化剤と界面活性剤または乳化剤とを含むテルミサルタンの水溶液にタルクを混合して造粒液を調製する工程、
(b)賦形剤を含む造粒核を流動層造粒機に投入する工程、および
(c)(b)で投入した造粒核を流動化させながら、(a)で調製した造粒液を噴霧し、流動層造粒を行うことにより顆粒を得る工程
を含む造粒方法。 - 工程(c)で得られる顆粒が、以下の粒度分布:
d10が15〜40μm、
d50が81〜140μm、
d90が350μm以下
を有する請求項1記載の造粒方法。 - 工程(b)において、造粒核が賦形剤と追加の活性成分とを含む混合物である請求項1または2記載の造粒方法。
- 可溶化剤がメグルミンおよび/または水酸化ナトリウムである請求項1〜3のいずれか1項に記載の造粒方法。
- テルミサルタンを含有する錠剤の製造方法であって、
(a)可溶化剤と界面活性剤または乳化剤とを含むテルミサルタンの水溶液にタルクを混合して造粒液を調製する工程、
(b)賦形剤を含む造粒核を流動層造粒機に投入する工程、および
(c)(b)で投入した造粒核を流動化させながら、(a)で調製した造粒液を噴霧し、流動層造粒を行うことにより顆粒を得る工程、および
(d)得られた顆粒に賦形剤を混合し、打錠する工程
を含む製造方法。 - 工程(c)で得られる顆粒が、以下の粒度分布:
d10が15〜40μm、
d50が81〜140μm、
d90が350μm以下
を有する請求項5記載の製造方法。 - 工程(b)において、造粒核を賦形剤と追加の活性成分とを含む混合物とするか、または工程(d)において、追加の活性成分を顆粒に混合することを特徴とする請求項5または6記載の製造方法。
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DE10319450A1 (de) * | 2003-04-30 | 2004-11-18 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Pharmazeutische Formulierung des Telmisartan Natriumsalzes |
US20110008428A1 (en) * | 2008-03-19 | 2011-01-13 | Ratiopharm Gmbh | Solid pharmaceutical composition comprising a non-peptide angiotensin ii receptor antagonist and a diuretic |
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